Answer:
the right side of the periodic table are metals while the left side are non metals (with the exception of hydrogen)
It is 0.0254
Hope that helps
if all sides are unequal it is scalene and if one angle adds up to 90 while the rest are different youve proven it.
Answer:
The % yield is 56.6 %
Explanation:
This is the reaction:
C₂H₄ + Cl₂ → C₂H₄Cl₂
Molar mass of ethylene gas: 28 g/m
Mol = mass / molar mass
140 g / 28 g/m = 5 moles
Ratio is 1:1, so 5 moles of ethylene produce 5 moles of dichloro ethane.
Molar mass of C₂H₄Cl₂ = 98.9 g/m
Mass of C₂H₄Cl₂ produced = 98.9 g/m . 5 m → 494.5 g
% yield reaction
(280 g / 494.5 g ) . 100 = 56.6%
Fine particles, ground level ozone, sulfur dioxide, nitrogen dioxide, lead
